NL7514116A - PROCESS FOR THE MANUFACTURE OF LIQUID IRON. - Google Patents

PROCESS FOR THE MANUFACTURE OF LIQUID IRON.

Info

Publication number
NL7514116A
NL7514116A NL7514116A NL7514116A NL7514116A NL 7514116 A NL7514116 A NL 7514116A NL 7514116 A NL7514116 A NL 7514116A NL 7514116 A NL7514116 A NL 7514116A NL 7514116 A NL7514116 A NL 7514116A
Authority
NL
Netherlands
Prior art keywords
manufacture
liquid iron
iron
liquid
Prior art date
Application number
NL7514116A
Other languages
Dutch (nl)
Original Assignee
Arbed
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arbed filed Critical Arbed
Publication of NL7514116A publication Critical patent/NL7514116A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
NL7514116A 1974-12-06 1975-12-04 PROCESS FOR THE MANUFACTURE OF LIQUID IRON. NL7514116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71435A LU71435A1 (en) 1974-12-06 1974-12-06

Publications (1)

Publication Number Publication Date
NL7514116A true NL7514116A (en) 1976-06-09

Family

ID=19727814

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514116A NL7514116A (en) 1974-12-06 1975-12-04 PROCESS FOR THE MANUFACTURE OF LIQUID IRON.

Country Status (25)

Country Link
JP (1) JPS5178720A (en)
AR (1) AR208103A1 (en)
AT (1) AT350087B (en)
AU (1) AU499951B2 (en)
BE (1) BE836278A (en)
BR (1) BR7507962A (en)
CA (1) CA1049792A (en)
CS (1) CS219317B2 (en)
DD (1) DD121649A5 (en)
DE (1) DE2550761A1 (en)
ES (1) ES443235A1 (en)
FI (1) FI753242A (en)
FR (1) FR2293494A1 (en)
GB (1) GB1474357A (en)
IN (1) IN155530B (en)
IT (1) IT1052536B (en)
LU (1) LU71435A1 (en)
NL (1) NL7514116A (en)
NO (1) NO142312C (en)
PL (1) PL100437B1 (en)
RO (1) RO69533A (en)
SE (1) SE426174B (en)
SU (1) SU603349A3 (en)
YU (1) YU297575A (en)
ZA (1) ZA757537B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132766A1 (en) * 1980-09-12 1982-06-16 ARBED S.A., 2930 Luxembourg "METHOD FOR THE CONTINUOUS REDUCTION OF IRONIC SUBSTANCES"
LU83826A1 (en) * 1981-12-09 1983-09-01 Arbed METHOD AND DEVICE FOR THE DIRECT PRODUCTION OF LIQUID IRON
DE3203435A1 (en) * 1982-02-02 1983-08-11 Klöckner-Werke AG, 4100 Duisburg METHOD FOR GAS PRODUCTION AND METAL EXTRACTION IN A MELT BATH REACTOR, IN PARTICULAR IRON BATH REACTOR
DE3231531A1 (en) * 1982-03-05 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND REACTOR FOR GENERATING GAS CONTAINING ESSENTIAL CO AND H (DOWN ARROW) 2 (DOWN ARROW)
NL8201945A (en) * 1982-05-12 1983-12-01 Hoogovens Groep Bv METHOD AND APPARATUS FOR MANUFACTURING LIQUID IRON FROM OXYDIC IRON ORE.
US4995906A (en) * 1987-12-18 1991-02-26 Nkk Corporation Method for smelting reduction of iron ore
CA2052170C (en) * 1990-09-26 1999-03-23 Johannes Jacobus Bodenstein Pyrometallurgical process for treating a feed material
DE69220674T2 (en) * 1991-09-20 1998-01-02 Ausmelt Ltd METHOD FOR PRODUCING IRON
JPH05271741A (en) * 1992-03-26 1993-10-19 Nippon Steel Corp Refining method in converter
DE69324682T2 (en) * 1992-06-29 1999-12-23 Tech Resources Pty Ltd WASTE TREATMENT
AT403294B (en) * 1994-10-10 1997-12-29 Holderbank Financ Glarus METHOD FOR PROCESSING WASTE OR METAL OXIDE-CONTAINING WASTE COMBUSTION RESIDUES AND DEVICE FOR CARRYING OUT THIS METHOD
AUPN226095A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP647198A0 (en) * 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPQ308799A0 (en) * 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
ITGE20030033A1 (en) 2003-05-14 2004-11-15 Sms Demag S P A STEEL REACTOR FOR THE PRODUCTION OF CAST IRON.
CN101445848B (en) * 2008-12-22 2010-08-11 莱芜钢铁集团有限公司 Process and device for continuous steelmaking from ferriferous material
US10619927B2 (en) * 2013-05-16 2020-04-14 Tata Steel Limited Solids injection lance
DE102022120981A1 (en) 2022-08-19 2024-02-22 Thyssenkrupp Steel Europe Ag Process for producing molten iron and liquid slag in an electric melter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE582609A (en) * 1959-09-11 1960-03-11 Centre Nat Rech Metall Process for reducing iron ores.
BE583047A (en) * 1959-09-25 1960-03-25 Centre Nat Rech Metall Process for reducing iron ores.
DE2132150B2 (en) * 1971-06-29 1980-07-24 Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund Process for the direct manufacture of steel

Also Published As

Publication number Publication date
AT350087B (en) 1979-05-10
IT1052536B (en) 1981-07-20
LU71435A1 (en) 1976-11-11
DD121649A5 (en) 1976-08-12
BR7507962A (en) 1976-08-24
ZA757537B (en) 1976-11-24
CS219317B2 (en) 1983-03-25
NO754115L (en) 1976-06-09
RO69533A (en) 1982-02-26
SE7513508L (en) 1976-06-08
SU603349A3 (en) 1978-04-15
AR208103A1 (en) 1976-11-30
NO142312B (en) 1980-04-21
GB1474357A (en) 1977-05-25
SE426174B (en) 1982-12-13
AU8720875A (en) 1977-06-09
IN155530B (en) 1985-02-16
ES443235A1 (en) 1977-04-16
NO142312C (en) 1980-07-30
FR2293494A1 (en) 1976-07-02
YU297575A (en) 1982-05-31
ATA854175A (en) 1978-10-15
CA1049792A (en) 1979-03-06
DE2550761A1 (en) 1976-06-10
BE836278A (en) 1976-06-04
AU499951B2 (en) 1979-05-03
FI753242A (en) 1976-06-07
PL100437B1 (en) 1978-10-31
FR2293494B1 (en) 1978-05-12
JPS5178720A (en) 1976-07-08

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed